初洗 meaning in English
previous cleaning
rough cleaning
Examples
- Exhaust enters from the scrubber bottom ; water or chemical added solvent is sprayed via a special nozzle to complete the initial cleaning
废气由洗涤塔底部进入，由水或加上化学物质之水溶液，利用特殊喷嘴喷洒完成初洗。
previous cleaning
rough cleaning